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Andrea Judit Machnitz, M.D.

Andrea Judit Machnitz, M.D.

Headshot of Andrea Judit Machnitz

Specializes in: Adolescents (12-18 years), Children (1-11 years), Infants (up to 1 year)


Languages: English, Hungarian


Diagnostic Radiology, Pediatric Imaging


The Johns Hopkins Hospital (Main Entrance)

Appointment Phone: 443-997-7237
1800 Orleans St.
Baltimore, MD 21287 map
Phone: 410-955-4100 | Fax: 410-502-3633

Johns Hopkins Outpatient Center

Appointment Phone: 443-997-7237
601 N. Caroline St.
Baltimore, MD 21287 map
Phone: 410-955-4100

Johns Hopkins Bayview Medical Center

Appointment Phone: 443-997-7237
4940 Eastern Avenue
Baltimore, MD 21224 map
Phone: 443-997-1811

Johns Hopkins Medicine - White Marsh

Appointment Phone: 443-997-7237
4924 Campbell Boulevard
Suite 105
White Marsh, MD 21236 map
Phone: 443-442-2401 | Fax: 443-451-6986

Johns Hopkins Medical Imaging - Columbia

Appointment Phone: 443-997-7237
11055 Little Patuxent Parkway
Columbia Medical Center, Suite L9
Columbia, MD 21044 map
Phone: 443-574-5800 | Fax: 443-451-6986

Johns Hopkins Medicine - Green Spring Station

Appointment Phone: 443-997-7237
10803 Falls Road
Pavilion III, Suite 1100
Lutherville, MD 21093 map
Phone: 410-583-2700 | Fax: 443-451-6986


Dr. Andrea “Judit” Machnitz is an Assistant Professor for Johns Hopkins Medicine Department of Radiology and Radiological Science, specializing in pediatric radiology. She earned her medical degree from the University of Szeged, Medical & Medical Sciences Centre, Hungary. She completed a pediatric training at Semmelweis University Budapest which sparked her interest in pediatric radiology. She performed a pediatric radiology residency at Bethesda Children Hospital and diagnostic radiology residency at Drexel University College of Medicine and Hahnemann University Hospital. Dr. Machnitz completed her, Pediatric Radiology Fellowship at the Children’s Hospital of Philadelphia.

Prior to joining Johns Hopkins Hospital, Dr. Machnitz was an attending radiologist at the Children’s Hospital of Philadelphia. Dr. Machnitz has received multiple Academic Achievement Awards from Hahnemann Hospital and Bethesda Children Hospital.

She is a member of the Pennsylvania Radiological Society, Society for Pediatric Radiology, and Radiological Society of North America. more



  • MD; University of Szeged (2002)


  • Radiology; Hahnemann University Hospital (2016)
  • Pediatrics; Semmelweis Medical University (2007)


  • Pediatric Radiology; Children's Hospital of Philadelphia (2017)

Board Certifications

  • American Board of Radiology (Diagnostic Radiology) (2017)
  • American Board of Radiology (Pediatric Radiology) (2018)
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